Hello, I’m Tom.

As a Principal Consultant and Lead QSA at Data Security People, I focus on the security of networks and information systems within critical national infrastructure, and payment card platforms.

I'm an NCSC (CESG) Certified Information Assurance Auditor, a PCI Qualified Security Assessor, a Certified Information Systems Auditor, a Certified Information Security Manager, and a BSI-trained ISO 27001 Lead Auditor.

Sometimes, I write about security.


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